If you're looking for synonyms for the word "peachy-coloured," there are plenty of options to choose from. One option is to use "peach-toned," which describes a similar shade of pale orange. Other synonyms include "coral," "salmon," and "apricot," all of which refer to variations of a warm, pinkish-orange hue. You could also use "rosy," "blush," or "flushed," which suggest a soft, cheerful glow. Additionally, words like "pastel," "sunrise," and "sunset" evoke images of the gentle, warm tones associated with the color peach. Whatever synonym you choose, be sure to pair it with complementary colors and textures to create a cohesive, harmonious aesthetic.